Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
swift.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 15:42:47 UTC · ↺ Refresh
MX Hostnames
- mx2.hc4815-33.iphmx.com
- mx1.hc4815-33.iphmx.com
MX Priorities
- mx2.hc4815-33.iphmx.com: 10
- mx1.hc4815-33.iphmx.com: 10
A / AAAA Records
- 44.213.168.65 ↩ ec2-44-213-168-65.compute-1.amazonaws.com
Mail Server IPs
- 207.54.87.30 ↩ esa.hc4815-33.iphmx.com
- 207.54.81.77 ↩ esa.hc4815-33.iphmx.com
SOA Record
Raw SOA
ns1-02.azure-dns.com postmaster.jbs.com.br 2020040901 43200 3600 1209600 3600
Primary NS (mname)
ns1-02.azure-dns.com
Admin Email (rname)
postmaster@jbs.com.br
Serial
2020040901
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns2-02.azure-dns.net
ns3-02.azure-dns.org
ns4-02.azure-dns.info
ns1-02.azure-dns.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.jbs.com.br -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; fo=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- globalsign-domain-verification=i3UqWD6E-sSfPgEmSjSWPXr95q34OxNc-kAEBH2AiM
- _globalsign-domain-verification=uHliYWlex67-F2DVzukiEixn2BgSu0jpWdBqy3Do2i
- SPFv=spf1 include:_spf.jbs.com.br -all
- cisco-ci-domain-verification=34179331de61889577b20497c4183e78d425eaca89cb21acd4673ce31d7d83e8
- _globalsign-domain-verification=bVaPI9NyvRhvOM9rlVtrMwyyOX8r53SHEDWjBVuPXi
Full email verification for swift.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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